Two-probe thermal ablation for cervical precancer in HIV+ women in Kenya
Official title: Expanded Use of Thermal Ablation (EXCEL Cohort) and Prophylactic Use of Two Probes (PRO Cohort) for Cervical Cancer Prevention in Women Living With HIV
Run by Fred Hutchinson Cancer Center · NCT07468695 · Data updated 2026-11-12
This study tests whether using two probes for thermal ablation is more effective and acceptable than one probe for treating cervical precancer in women living with HIV in Kenya.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 25 Years to 49 Years |
| Sex | Women only |
| Enrollment | 300 (estimated) |
| Sponsor | Fred Hutchinson Cancer Center Academic / other |
| Locations | 1 site (Nairobi) |
| Status | Recruiting |
| Started | October 12, 2026 |
| Main results expected | December 31, 2027 |
| Study ends | May 31, 2028 |
| Registry record updated | November 3, 2026 |
| Trial ID | NCT07468695 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Women aged 25-49 living with HIV who have TZ1 and are eligible for thermal ablation.
✕Probably not a fit
Women not eligible for thermal ablation or without TZ1 may not benefit from this approach.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This feasibility study compares one-probe versus two-probe thermal ablation to treat cervical precancer among screen-positive women living with HIV in Kenya. Participants with TZ1 anatomy and eligible for treatment are randomized to receive TA with either a single endocervical/ectocervical setup or a dual-probe approach. Follow-up at 6 months includes HPV testing, cervical imaging/biopsies, and local care referral as needed. The trial aims to assess feasibility, safety, and preliminary outcomes to inform broader implementation in high-burden settings.
Why it matters
Potential benefit: If successful, the two-probe approach could improve treatment success and cervical cancer prevention for WLWH in LMICs.
How similar studies have gone: Previous studies show TA is feasible in LMICs, but this is a focused feasibility comparison of 1 vs 2 probes in WLWH.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. 25-49 years old 2. Living with HIV Inclusion criteria specific to the feasibility study 1. Intact cervix 2. Willing to return to facility at 6 months 3. Willing and able to provide informed consent 4. Positive hrHPV or VIA test within 3 months of enrollment 5. Type 1 transformation zone (TZ1) 6. Thermal ablation eligible Exclusion Criteria: 1. Screened for cervical cancer outside of study in last 6 months 2. Currently pregnant or less than 6 weeks postpartum 3. Prior diagnosis of cervical cancer 4. A history of treatment for cervical precancer 5. Total hysterectomy 6. Currently receiving treatment for any cancer 7. Individual has a condition that the Clinical Site PI believes will interfere with or affect the conduct, results, or completion of the clinical study 8. Individual has a condition that the Clinical Site PI considers creates an unacceptable risk to the individual if enrolled
Where it's running
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Coptic Hope Center
Nairobi, Kenya Recruiting
Study contacts
- Principal investigator: Rachel L Winer, PhD, MPH — University of Washington
- Study coordinator: Araceli Loera, MPH
- Email: aloera@fredhutch.org
- Phone: +1 206-667-5816
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Two-probe thermal ablation for cervical precancer in WLWH in South Africa
This study tests whether using two probes for thermal ablation is safer or more effective than one probe for treating cervical precancer in women living with HIV in South Africa.
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Two-probe thermal ablation for cervical precancer in WLWH in Zimbabwe
This study tests whether using two TA probes (endocervical and ectocervical) is better than one probe for treating cervical precancer in women living with HIV in Zimbabwe.
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Two-probe thermal ablation for cervical precancer in WLWH in Rwanda
This study tests whether using two probes for thermal ablation is safer or more effective than one probe for treating cervical precancer in women living with HIV in Rwanda.
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This study looks at how B/F/TAF is used in pregnant women with HIV and whether it helps maintain viral suppression from before conception through delivery.
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This study tests a combination approach, including intensified ART, latency-reversal agents, and autologous dendritic cell therapy, to see if people living with HIV on long-term ART can achieve sustained viral suppression or prolonged remission.
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This study tests whether individuals can correctly use a self-collection device to gather a vaginal sample for high-risk HPV screening and whether the self-collected sample agrees with clinician-collected samples.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.